<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <script src="./lib/vue-2.6.10/dist/vue.js"></script>
  <script src="./lib/vue-router.js"></script>
</head>
<body>
  <div id="app">
    <router-link to="/account">Account</router-link>
    <router-view></router-view>
  </div>
  <template id="tmpl">
      <div>
        <h1>this is an Account component</h1>

        <router-link to="/account/login">login</router-link>
        <router-link to="/account/register">register</router-link>

        <router-view></router-view>
      </div>
  </template>
  <script>
    var account = {
      template: '#tmpl'
    }
    var login = {
      template: '<h3>login</h3>'
    }
    var register = {
      template: '<h3>register</h3>'
    }
    var router = new VueRouter({
      routes: [
        {path: '/account',
        component: account, 
        //使用children属性，实现子路由，同时，子路由的path前面，不要带 / ，否则永远以跟路径开始
        // 请求，这样不方便我们用户去理解url地址
        children: [
          {path: 'login',component: login},
          {path: 'register',component: register},
          ]},
      ]
    })
    
    var vm = new Vue({
      el: '#app',
      router
    })
  </script>
  
</body>
</html>